167772159

Appears in sequences

• a(n) = 5*2^(n-1) - 1, n>0, with a(0)=1.at n=26A052549
• a(n) = T(n,1), array T as in A054134.at n=26A054135
• a(n) = Sum_{k=0..n} binomial(n+(-1)^k, k).at n=26A087940
• a(n) = 5*2^n - 1.at n=25A153894
• a(n) = 10*8^n - 1.at n=8A198857
• a(n) is the least integer m > 1 such that n is the largest number of identical digits that can end m^k for positive integer k.at n=24A244364